Align First, Calibrate Next: The Modern Alignment & ADAS Process

June 12, 2025

Learn how the Autel IA900 and Ultra S2 diagnostic tool streamline an entire repair process from digital inspection to ADAS calibration.

Keith Perkins

In this Motor Age Tech Tip, Keith Perkins demonstrates a complete vehicle repair process using the Autel IA900 and the MaxiSYS Ultra. The featured repair is performed on a Mercedes-Benz, covering everything from digital vehicle inspection to wheel alignment and ADAS calibration. Perkins walks viewers through each step, explaining how Autel’s integrated platform streamlines the workflow and enhances efficiency.

Using the Ultra, technicians can perform a complete repair process using Autel tools, including battery testing, tire pressure monitoring, and suspension inspections — all documented digitally and uploaded to a shop management system. Perkins highlights the importance of accurate Mercedes-Benz wheel alignment following suspension work and shows how the IA900’s streamlined alignment and calibration capabilities reduce time and complexity.

The process also includes an in-depth look at ADAS calibration with the Autel IA900, utilizing the Ultra's intuitive interface and the IA900's optical positioning to ensure precise ADAS sensor calibration without traditional setup or measuring tools like plumb bobs or string lines.

Watch the full video to see how Autel tools can transform your service bay. For more information, visit https://autel.us/general-repair-alignment/.

About the Author

Keith Perkins

Keith Perkins has been in the industry for over 19 years, serving in various capacities, including engine machinist and assembler, dyno tuner, diagnostic technician, instructor, technical information specialist, repair technician, and many more roles through the years.

Currently, Perkins co-owns and operates the L1 Automotive Group with his wife. The L1 Automotive Group is comprised of three companies: L1 Automotive Diagnostics and Programming, Level 1 Automotive, and L1 Automotive Training.

Perkins currently holds the title of ASE Master Certified L1 Technician and ASE certifications A1-A9, L1, L4, X1, P2, xEV Level 2, and various other industry certifications. He also serves as a Subject Matter Expert for the ASE A1, A2, A7, A8, L1, and L4 tests.

Perkins has served on the Board of Directors for NASTF since 2023. He enjoys spending time with his wife of 18 years, Liz, and his two daughters, Rylynn and Bailey, in his off time. His favorite non-automotive activity is skydiving!